Zero is equal to its negative
(2x+y) * 2 = 4x+2y |
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4x+2y+3
2(1)+3
2+3
<u>5</u>
<span>(2x + 1) • (x - 3) • (x + 4)</span>
Answer: The answer is the other guys thing
Step-by-step explanation:
First, do what's in the paranthesis:
(4*4-12)
Multiplication first:
16-12
Then subtract:
4
We get:
5-1+2*4*8
Multiply:
2*4
8
Multiply, again:
8*8
64
We get:
5-1+64
Subtract:
5-1
4
Add:
4+64
Answer: 68